ABLKCIPHER_REQUEST_S(9)               Programming Interface               ABLKCIPHER_REQUEST_S(9)



NAME
       ablkcipher_request_set_crypt - set data buffers

SYNOPSIS
       void ablkcipher_request_set_crypt(struct ablkcipher_request * req,
                                         struct scatterlist * src, struct scatterlist * dst,
                                         unsigned int nbytes, void * iv);

ARGUMENTS
       req
           request handle

       src
           source scatter / gather list

       dst
           destination scatter / gather list

       nbytes
           number of bytes to process from src

       iv
           IV for the cipher operation which must comply with the IV size defined by
           crypto_ablkcipher_ivsize

DESCRIPTION
       This function allows setting of the source data and destination data scatter / gather
       lists.

       For encryption, the source is treated as the plaintext and the destination is the
       ciphertext. For a decryption operation, the use is reversed - the source is the ciphertext
       and the destination is the plaintext.

AUTHORS
       Stephan Mueller <smueller AT chronox.de>
           Author.

       Marek Vasut <marek AT denx.de>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   ABLKCIPHER_REQUEST_S(9)